Cleanup tmux config.

.tmux.conf

@@ -5,12 +5,10 @@ bind-key C-a send-prefix
 
 # Enable OSC 52 clipboard forwarding
 set -g set-clipboard on
-set -ag terminal-overrides ',*:Ms=\E]52;c;%p2%s\7'
 
 # Suggestions from nvim:
 set-option -sg escape-time 10
 set-option -g focus-event on
-set-option -sa terminal-overrides 'screen-256color:RGB'
 
 # split panes using | and -
 bind | split-window -h
@@ -50,9 +48,6 @@ set-option -g allow-rename off
 ### DESIGN CHANGES ###
 ######################
 
-set -g @plugin 'thewtex/tmux-mem-cpu-load'
-set -g status-interval 10
-
 # loud or quiet?
 set -g visual-activity off
 set -g visual-bell off
@@ -88,7 +83,5 @@ set -g message-style 'bold'
 
 set -g @plugin 'tmux-plugins/tpm'
 set -g @plugin 'tmux-plugins/tmux-sensible'
-set -g @plugin 'tmux-plugins/tmux-resurrect'
-set -g @plugin 'tmux-plugins/tmux-continuum'
 
 set -g @continuum-restore 'on'